simple HotSpot v.s. Emerging HotSpot Analysis?

[ThanassisSPIGGOS]

WHY the "simple" Hotspot analysis shows cold spots in a region for a time series, while the space-time analysis shows rather hot spots in the same region for the same time series?.

Please, see the attached file...

Thanks

T.SPIGGOS

tspiggos@yahoo.gr

[ThanassisSPIGGOS]

...Maybe Is it wrong to use data every 6 months?????

Please help me...

Thanassis Spiggos